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(Building) another name for scoinson
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
the reveal of a window or doorway from the frame to the inner face of the wall.
[1325–75; Middle English sconchon, sconcheon < Old French escoinson corner, cut angle, derivative of coin, cuigne angle; see coin]
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